Since 1.2.1 the Symbian build will now be a split build to allow it to still run on low mem devices. (and also a fullbuild)
From README
Release version: 1.4.0
* Symbian port now split in to parts, ScummVM 1 and ScummVM 2 to keep the exe size down.
ScummVM 1 contains the following engines:
scumm queen groovie saga drascula
touche parallaction cine
cruise made mohawk tucker